Wasps
This reading profile brings together 7 source-linked articles that reference wasps.
Explore Fauna’s source-checked field guides and research articles covering wasps, or search the species catalog below for individual species profiles.Source-linked reading
- Field guideAsian hornet, European hornet, or honeybee?Europe's spreading yellow-legged hornet is smaller and darker than the native European hornet, with yellow leg-tips and an almost-black abdomen. Telling them apart—and telling both from honeybees—matters because official schemes rely on verified public sightings to track and slow an invasive predator of pollinators.
- Field guideHow caterpillars defend themselvesA caterpillar's defense is often layered. Avoiding detection comes first; after discovery it may posture, flee, drop, expose spines, click, regurgitate, or advertise chemicals acquired from its host plant.
- Field guideMimicry in the fieldMimicry is more than two organisms looking alike to people. A useful explanation identifies a model, a mimic, and a receiver whose behavior is changed by the resemblance, then asks whether the signal is deceptive, shared, or serving another function.
- Field guideHow plants defend against herbivoresThorns, hairs, waxes, tough tissue, toxins, digestibility reducers, wound sealing, regrowth, and herbivore-induced chemistry form layered defenses. Volatiles and extrafloral nectar can alter predator or parasitoid behavior. Herbivores in turn avoid, detoxify, sequester, or suppress plant defenses, making outcomes specific to each interaction.
- Field guideWatching a pollinator gardenThe useful question is not only which pollinators visit, but which flowers they use, when they arrive, and what they do. A fixed patch and a fixed watch turn garden traffic into comparable observations.
- Field guideHow animals sense vibrationsA vibrating medium bends hairs, strains joints, moves sensory masses, or displaces water; timing and amplitude across receptors help locate a source, while substrate properties filter which frequencies travel.
- Field guideHow insect metamorphosis worksMetamorphosis is not one butterfly trick. Insects follow several developmental patterns, and the immature stage may live in a different habitat, eat different food, or resemble the adult to very different degrees.